mtd: nand: gpmi-nand: remove unnecessary platform_set_drvdata()

The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d
(device-core: Ensure drvdata = NULL when no driver is bound).
Thus, it is not needed to manually clear the device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
index 1d18efc..b741a6c 100644 (file)
--- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
+++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
@@ -1637,7 +1637,6 @@ static int gpmi_nand_probe(struct platform_device *pdev)
 exit_nfc_init:
        release_resources(this);
 exit_acquire_resources:
-       platform_set_drvdata(pdev, NULL);
        dev_err(this->dev, "driver registration failed: %d\n", ret);
        kfree(this);
 
@@ -1650,7 +1649,6 @@ static int gpmi_nand_remove(struct platform_device *pdev)
 
        gpmi_nfc_exit(this);
        release_resources(this);
-       platform_set_drvdata(pdev, NULL);
        kfree(this);
        return 0;
 }